gnu: Remove rust-font-kit-0.4.

* gnu/packages/crates-io.scm (rust-font-kit-0.4): Remove variable.

gnu/packages/crates-io.scm

@@ -20213,43 +20213,6 @@ implementation that is more efficient for smaller hash keys.")
     (description "This package provides a font loading library.")
     (license (list license:expat license:asl2.0))))
 
-(define-public rust-font-kit-0.4
-  (package
-    (inherit rust-font-kit-0.10)
-    (name "rust-font-kit")
-    (version "0.4.0")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (crate-uri "font-kit" version))
-       (file-name
-        (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32
-         "1fmg1jmqdvsjxjbyz8chpx1mhp544mwq128ns1shhrha5a6zzdqp"))))
-    (arguments
-     `(#:skip-build? #t
-       #:cargo-inputs
-       (("rust-lyon-path" ,rust-lyon-path-0.14)
-        ("rust-core-graphics" ,rust-core-graphics-0.17)
-        ("rust-float-ord" ,rust-float-ord-0.2)
-        ("rust-libc" ,rust-libc-0.2)
-        ("rust-euclid" ,rust-euclid-0.20)
-        ("rust-winapi" ,rust-winapi-0.3)
-        ("rust-servo-fontconfig"
-         ,rust-servo-fontconfig-0.4)
-        ("rust-freetype" ,rust-freetype-0.4)
-        ("rust-log" ,rust-log-0.4)
-        ("rust-core-foundation"
-         ,rust-core-foundation-0.6)
-        ("rust-memmap" ,rust-memmap-0.7)
-        ("rust-dwrote" ,rust-dwrote-0.9)
-        ("rust-dirs" ,rust-dirs-1)
-        ("rust-byteorder" ,rust-byteorder-1)
-        ("rust-lazy-static" ,rust-lazy-static-1)
-        ("rust-core-text" ,rust-core-text-13)
-        ("rust-walkdir" ,rust-walkdir-2))))))
-
 (define-public rust-foreign-types-0.5
   (package
     (name "rust-foreign-types")